Individual Calculations August 2016
 Peng, David T  Total change: 22.00  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2310 2286 5.00 9 0.74 20 14.80 
  Wahl, Jackson B 2041 USA1.0010.20204.00 
  Antal, Gergely g2545 HUN0.001-0.1820-3.60 
  Ryerson, Britt N. 2151 USA1.0010.32206.40 
  Kim, Yoon-Young 2162 USA1.0010.33206.60 
  Corrales Jimenez, Fidel g2528 USA0.5010.30206.00 
  Zapata, Alonso g2433 COL0.001-0.3020-6.00 
  Mikhalevski, Victor g2533 ISR0.5010.31206.20 
  Lapan, Dan 2183 USA0.001-0.6420-12.80 
  Song, Guannan Terry f2215 CAN1.0010.40208.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 10th Annual Philadelphia International Philadelphia, Pennsylvania USA 2016-07-05
RcRownchangeKK*chgGame
 2257 2261 4.50 9 0.03 20 0.60 
  Burke, John M m2571 USA0.001-0.1420-2.80 
  Norovsambuu, Badamkhand 2024 MGL0.501-0.3020-6.00 
  Hu, Pinyi 1861  * USA1.0010.08201.60 
  Aldama Degurnay, Dionisio m2391 MEX1.0010.682013.60 
  Yang, Kaiqi m2387 CHN0.001-0.3320-6.60 
  Tickoo, Sahil 2016 IND1.0010.20204.00 
  Ippolito, Dean m2371 USA0.001-0.3520-7.00 
  Ghatti, Sanjay 2151 USA1.0010.35207.00 
  Antal, Gergely g2545 HUN0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 9th Annual Chicago Class Wheeling, Illlinois USA 2016-07-15
RcRownchangeKK*chgGame
 2159 2261 3.50 5 0.33 20 6.60 
  Ulrich, Rachel J wf2122 USA1.0010.31206.20 
  Fellman, Mike J 1986 USA0.501-0.3320-6.60 
  Szpisjak, Steven 2051 USA1.0010.23204.60 
  Corrales Jimenez, Fidel g2530 USA0.001-0.1720-3.40 
  Shen, Christopher Y c2107 USA1.0010.29205.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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